Remove continuous empty lines

How are you using the lua-language-server?

Visual Studio Code Extension (sumneko.lua)

Which OS are you using?

Linux

What is the issue affecting?

Formatting

Expected Behaviour

continuous empty lines should be removed

Actual Behaviour

nothing happen?

Reproduction steps

1. Go to lua source file
2. Add continuous empty lines
3. Click save to Format the code

Additional Notes

I have the following vscode setting.json file:

{
    "Lua.format.defaultConfig": {
        "indent_style": "tab",
        "indent_size": "4",
        "max_line_length": "80",
        "max_continuous_line_distance": "1",
    },
}

Log File

[21:31:44.449][info] [#0:/home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server/main.lua:65]: Lua Lsp startup, root: /home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server
[21:31:44.450][info] [#0:/home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server/main.lua:66]: ROOT: /home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server
[21:31:44.450][info] [#0:/home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server/main.lua:67]: LOGPATH: /home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server/log
[21:31:44.450][info] [#0:/home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server/main.lua:68]: METAPATH: /home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server/meta
[21:31:44.450][info] [#0:/home/wahabz/.vscode/extensions/sumneko.lua-3.6.2-linux-x64/server/main.lua:69]: VERSION: 3.6.2
[21:31:44.520][info] [#0:script/service/service.lua:141]:
========= Medical Examination Report =========
--------------- Memory ---------------
Total: 1.545 MB

00 : 1.545 MB

01 : 0.000 MB

02 : 0.000 MB

03 : 0.000 MB

04 : 0.000 MB

--------------- Coroutine ---------------
Total: 0
Running: 0
Suspended: 0
Normal: 0
Dead: 0
--------------- Cache ---------------
Total: 1
Dead: 0
--------------- RPC ---------------
Holdon: 0
Waiting: 0

[21:31:44.531][info] [#0:script/language.lua:137]: VSC language: en-us
[21:31:44.531][info] [#0:script/language.lua:138]: LS language: en-us

報告された VS Code 設定、特に max_continuous_line_distance を使用して、Lua ソースファイル内でフォーマッターの動作を再現します。まず、保存時に使用されるフォーマット処理のエントリーポイントを追跡し、フォーマッターのテストを見つけます。次に、フォーマットによって連続する空行が削除され、設定された最大距離が守られることを確認します。